EP1330714B1 - Programmierwerkzeug - Google Patents
Programmierwerkzeug Download PDFInfo
- Publication number
- EP1330714B1 EP1330714B1 EP01992939A EP01992939A EP1330714B1 EP 1330714 B1 EP1330714 B1 EP 1330714B1 EP 01992939 A EP01992939 A EP 01992939A EP 01992939 A EP01992939 A EP 01992939A EP 1330714 B1 EP1330714 B1 EP 1330714B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- program
- access
- operands
- program logic
- operand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0426—Programming the control sequence
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23105—Window, drop, pull down menus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23211—Limit value to tolerances, ranges, plausibility
Definitions
- the invention relates to a programming tool for generation a program interruption.
- Program logic is used within automation systems to control and / or regulate the sensors and / or Actuators of a technical process used. With a Such program logic will be those detected by the sensors Parameter values as well as those entered via the control elements Read values and with internally determined or existing states to output values for the mentioned Sensors and / or actuators processed further.
- User programs are commonly used, which are traditional consist of building blocks. These building blocks exist networks, which in turn consist of operations, that link different operands.
- graphical Programming languages such as ladder diagram (LAD) or function diagram (FUP).
- LAD ladder diagram
- FUP function diagram
- Within these programs provide the building blocks networks from logical links of operators and operands. In the figurative sense corresponds to such a component of a procedure or Function in textual programming languages such as C or Pascal.
- Each block has an interface and can be used by others Blocks can be called. After execution of a block becomes the block called in the program logic executed.
- Document DE-A-197 28 476 discloses a programming device with means for formulation an automation problem to be solved in the form of a programming language for Automation devices, which an evaluation unit a process error analysis simplified. Program interruptions are not mentioned in this document.
- the invention is therefore based on the object of a method and a programming tool for generating a program interrupt to create that in conjunction with program logic to control and / or regulate a technical Process, in particular in connection with a graphic Programming language of automation technology can be used is.
- a method for generating a corresponding program interruption within a program logic with operators and operands for control and / or regulation of a technical process in this connection is created during the translation of the program List of operand identifiers in connection with the respective places of use of the operand identifiers in compiled a list of identifiers. From this relative an operand table with an extensive list of identifiers selected operands and the designation of the respective Access to these operands. In the further can then use this table to make certain accesses as Condition for the occurrence of a program interruption set become.
- the list of identifiers is usually created during translation the examined program logic. However, it stands not yet available for further processing.
- advantageous Embodiment of the invention are all in Part identifier lists created during the individual translation runs to one complete list of identifiers summarized, then for further processing, here for generating a program interruption is available.
- a filter element is assigned to this identifier list the usually very extensive list of identifiers clearer to design. For example, only those Operand identifiers can be selected which are at the inputs and Outputs of a block are transferred. The filter element can thus be used to select the in connection with the definition relevant operands for an interface.
- the width of the access was defined by marking of cells or rows in the operand table defining the type of access in more convenient Way in the form of a selection menu from which a desired type access using another marking tool is selected.
- the programming tool according to claim 7 therefore allows Definition of the conditions for a program interruption, So the establishment of a data breakpoint without cumbersome Analysis of all places of use of the person of interest Operands in connection with a high level of user comfort and always clear presentation.
- a data breakpoint is defined by the programming tool automatically generated in such a way that a command in incorporated the program sequence of the content to be processed will that when the previously defined conditions occur a program interrupt command, i.e. an interrupt, is generated and the further course of the program logic at least temporarily interrupted.
- the programming tool also has an automatic opening program editor in case of a corresponding Program interruption so that the analysis of the program and especially the one for the start of the program interruption leading parameters is enabled. Within the program editor can then the relevant program sequence or The block in question was revised and again using the Programming tool possibly also with changed Data breakpoints are provided to reanalyze the analysis to enable a program sequence controlling an automation system.
- each byte addressing a row is assigned to the operand table.
- the individual rows are divided into different columns, the different access widths to that of the respective Name the assigned byte address. It will be between bitwise access (0 to 7), byte access (B), word-by-word access (W) and double-word access (D) distinguished.
- the table also shows several markings, here Crosses. Instead of crosses, single cells or Rows of the table can also be colored or otherwise highlighted. These markings show how used Operators is accessed. In the present case the table shows the width of the access. This tabular Presentation represents a graphic implementation of the access to selected operands.
- the information shown in the table is made up of a cached identifier list won, all Operand identifiers and their places of use within the program logic includes.
- the identifier list is kept during the translation of the program logic and then cached as mentioned.
- a filter element for example the selection of the output or At the input of a module, certain operands are selected and then in connection with the representation of the access width in the operand table, as explained.
- a marking tool for example cursor positioning in the operand table
- a specific one by selecting one or more rows or cells Access as a condition for a program interruption to be selected.
- This connects a user with the marking in the form of a pop-up or pull-down menu or both were given the opportunity, in addition, Art of access, i.e. writing, reading or both.
Description
Claims (9)
- Verfahren zur Erzeugung einer Programmunterbrechung innerhalb einer Programmlogik mit Operatoren und Operanden zur Steuerung und/oder Regelung eines technischen Prozesses, bei dem folgende Schritte durchlaufen werden:Generierung einer vorzugsweise vollständigen Bezeichnerliste der innerhalb der Programmlogik verwendeten Operandenbezeichner und deren jeweiliger Verwendungsstellen innerhalb der Programmlogik während der Übersetzung der Programmlogik undZwischenspeicherung dieser Bezeichnerliste zur Weiterbearbeitung derart,dass eine Auswahl dieser Operandenbezeichner wählbar ist und anhand dieser Auswahleine Operandentabelle erzeugt wird, die die verwendeten Operanden in Verbindung mit der jeweiligen Art und/oder Breite des jeweiligen Zugriffs ausweist und derart zur Weiterbearbeitung angeboten wird,dass mittels der Operandentabelle ein Zugriff auf einen der verwendeten Operanden bezeichnet unddieser Zugriff innerhalb der Programmlogik als Bedingung für eine Programmunterbrechung angelegt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass bei jedem Übersetzungslauf der Programmlogik eine Teilbezeichnerliste angelegt und zwischengespeichert wird und anschließend samtliche Teilbezeichnerlisten zu der Bezeichnerliste zusammengefasst werden.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass aus der Bezeichnerliste mit einem einstellbaren Filterelement definierte Programmbezeichner, vorzugsweise der Ein- und Ausgänge eines Programms, einer Programmsequenz und/oder einzelnen Operanden, ausgewählt werden.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass innerhalb der Operandentabelle mittels eines Markierungswerkzeuges einzelne Zeilen und/oder Zellen markiert werden und hierdurch die Breite des Zugriffs bezeichnet wird.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, dass zusätzlich zur Auswahl der Breite des jeweiligen Zugriffs auch die Art des Zugriffs, vorzugsweise Schreiben und/oder Lesen, ausgewählt wird.
- Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass die möglichen Arten des Zugriffs mittels eines Auswahlmenus, vorzugsweise in Form eines Pop-Up-Menüs und/oder Pull-Down-Menüs, zur Auswahl angeboten und mittels eines weiteren Markierungswerkzeuges ausgewählt und als weitere Bedingung für den Eintritt der Programmunterbrechung festgelegt werden.
- Programmierwerkzeug zur Erzeugung einer Programmunterbrechung innerhalb einer Programmlogik mit Operatoren und Operanden zur Steuerung und/oder Regelung eines technischen Prozesses, bei dem eine während der Übersetzung der Programmlogik angelegte Bezeichnerliste der der innerhalb der Programmlogik verwendeten Operandenbezeichner zwischengespeichert und derart zur Weiterbearbeitung vorgesehen ist, dass zu einer vorgebbaren Auswahl von Operanden eine Operandentabelle erzeugt wird, die die verwendeten Operanden in Verbindung mit der jeweiligen Art und/oder Breite des jeweiligen Zugriffs ausweist und mittels dieser Operandentabelle ein Zugriff auf einen der verwendeten Operanden eindeutig festlegbar und dieser Zugriff innerhalb der Programmlogik als Bedingung für eine Programmunterbrechung selbsttätig angelegt ist.
- Programmierwerkzeug nach Anspruch 7, dadurch gekennzeichnet, dass zum Zeitpunkt des mittels der Operandentabelle definierten Zugriffs ein Programmunterbrechungsbefehl generierbar und hierdurch der Ablauf der Programmlogik, mithin ein entsprechend angesteuertes laufendes Automatisierungssystem, unterbrechbar ist.
- Programmierwerkzeug nach Anspruch 8, dadurch gekennzeichnet, dass zum Zeitpunkt der Programmunterbrechung ein Programmeditor selbsttätig aufrufbar und innerhalb dieses Programmeditors, vorzugsweise mittels einer Cursormarkierung, die Stelle des die Programmunterbrechung auslösenden Zugriffs mittels einer Markierung festlegbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10054196A DE10054196A1 (de) | 2000-11-02 | 2000-11-02 | Programmierwerkzeug |
DE10054196 | 2000-11-02 | ||
PCT/DE2001/004068 WO2002037281A2 (de) | 2000-11-02 | 2001-10-26 | Programmierwerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1330714A2 EP1330714A2 (de) | 2003-07-30 |
EP1330714B1 true EP1330714B1 (de) | 2004-07-14 |
Family
ID=7661821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01992939A Expired - Lifetime EP1330714B1 (de) | 2000-11-02 | 2001-10-26 | Programmierwerkzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040049622A1 (de) |
EP (1) | EP1330714B1 (de) |
AT (1) | ATE271237T1 (de) |
DE (2) | DE10054196A1 (de) |
ES (1) | ES2223954T3 (de) |
WO (1) | WO2002037281A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8490064B2 (en) * | 2004-05-21 | 2013-07-16 | Oracle International Corporation | Hierarchical debug |
CN110632878B (zh) * | 2019-10-08 | 2022-06-28 | 上海宝阶智能科技有限公司 | 一种异构嵌入式表格化处理及执行动作流程的方法和装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728476A1 (de) * | 1997-07-03 | 1999-01-07 | Siemens Ag | Programmiergerät |
-
2000
- 2000-11-02 DE DE10054196A patent/DE10054196A1/de not_active Withdrawn
-
2001
- 2001-10-26 DE DE50102871T patent/DE50102871D1/de not_active Expired - Lifetime
- 2001-10-26 AT AT01992939T patent/ATE271237T1/de not_active IP Right Cessation
- 2001-10-26 WO PCT/DE2001/004068 patent/WO2002037281A2/de active IP Right Grant
- 2001-10-26 EP EP01992939A patent/EP1330714B1/de not_active Expired - Lifetime
- 2001-10-26 ES ES01992939T patent/ES2223954T3/es not_active Expired - Lifetime
-
2003
- 2003-05-02 US US10/428,045 patent/US20040049622A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002037281A3 (de) | 2002-08-29 |
DE50102871D1 (de) | 2004-08-19 |
EP1330714A2 (de) | 2003-07-30 |
WO2002037281A2 (de) | 2002-05-10 |
DE10054196A1 (de) | 2002-05-29 |
ES2223954T3 (es) | 2005-03-01 |
US20040049622A1 (en) | 2004-03-11 |
ATE271237T1 (de) | 2004-07-15 |
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